/Engine/Source/Runtime/OpenGLDrv/Public/IOpenGLDynamicRHI.h
FTexture2DRHIRef RHICreateTexture2DFromResource ( EPixelFormat Format, uint32 SizeX, uint32 SizeY, uint32 NumMips, uint32 NumSamples, uint32 NumSamplesTileMem, const [FClearValueBinding](API\Runtime\RHI\FClearValueBinding) & ClearValueBinding, GLuint Resource, ETextureCreateFlags Flags )